package com.zh.tea.service;

import java.util.List;

import com.github.pagehelper.PageInfo;
import com.zh.tea.entity.Feedback;

public interface FeedbackService {
	public int add(Feedback feedback);
	public List<Feedback> selAll();
	public int del(Integer id);
	public Feedback sel(Integer id);
	public PageInfo<Feedback> getFeedback(Feedback feedback,Integer pagNo,Integer pageSize);
}
